Thanks for reporting this bug. Our development team has resolved it and it will release with our upcoming version 3.0.9. Till then, please replace files available in attached zip from pie register plugin directory.

Many thanks for the fix. The layout in the menu editor is now fixed, but a change to the visibility settings is still not saved.
Example: I added a “Register” entry to the menu. That only makes sense for non-logged in used. If I restrict the visibility to those by choosing “Show to non-logged in users” and save, the setting goes back to “default”.

These option is working fine and we are unable to recreate the issue at our end. Its likely due to a conflict with another plugin or theme you are using. From your WP admin dashboard, go to “Pie Register > Help > Version”. Please send all information which are under Environment, Plugins and Themes, Error Log tabs. It will enable us to recreate the issue by making a similar environment.